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The AAPG/Datapages Combined Publications Database

Showing 6,817 Results. Searched 195,405 documents.

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HPHT Sour Gas Field Evaluation and Optimisation Through Rate Transient Analysis and Network Modeling: A Case Study

A. Hidayat, D.H. Febrianto, E. Wijayanti, D. Nurhajj, A. Sujai

Indonesian Petroleum Association

... gas demand, and can only be done during CPP turn around. So far, until July 2018, there are only 2 static pressure data measurements. This condition...

2019

Pore Pressure Estimation … A Drillers Point of View and Application to Basin Models, #42044 (2017).

Martin D. Matthews

Search and Discovery.com

..., G.L., 1999, State of the Art in Pore Pressure Estimation, DEA-119 Report No. 1. Eaton, B.A, and T.L. Eaton, 1997, Fracture gradient prediction...

2017

Subsurface formation pressure gradient vs. slope: Perception and pitfalls

Selim S. Shaker

International Meeting for Applied Geoscience and Energy (IMAGE)

... gradient (PG) is function of Fluid Density in the Normally and Geopressured systems where fluid pressure is static. Fluid PG (psi/ft) = density*0.433...

2023

Application of High Precision Pressure Measurements in Reservoir Evaluation

M. Ribuot, J. Exbrayat, W. Machtalere

Indonesian Petroleum Association

... operated by the S.N.E.A. (P). Determination of Gas/Water Contact in the Reservoir by Pressure Gradient Intercept Method An offshore gas field...

1977

The Geothermal Gradient Map of Southeast Asia - A Progress Report

Herbert A. Young

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., W.M., 1974, “Estimation of Static Formation Temperature from Well Logs”: 49th Annual S.P.E. of A.I.M.E. Fall Meeting, Houston. The Southeast Asia...

1976

3D Pore Pressure Prediction Model in Bentu Block … Central Sumatra Basin

Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabudi Djaelani, Benny A. Sjafwan

Indonesian Petroleum Association

... static model, guided by an empirical relationship between the pore pressure and velocity. Origin of Over Pressure Reliable 3D pore pressure distribution...

2012

3D Pore Pressure Prediction Model in Bentu Block … Central Sumatra Basin; #41105 (2012)

Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabundi Djaelani, and Benny A. Sjafwan

Search and Discovery.com

... distributed away from well control in the 3D reservoir static model, guided by an empirical relationship between the pore pressure and velocity. Origin...

2012

Subsurface Geomechanics, Fracture Breakdown Pressures, and Fracture-tunnels in the Midwest United States, #80570 (2016).

J.R. Sminchak, Glenn Larsen, James E. Hicks

Search and Discovery.com

..., instantaneous shut-in pressures averaged 0.85 psi/ft gradient. Data from shale gas wells had higher fracture shut-in pressure gradients due to hoop...

2016

The practice of graphical fluid-gradient interpretations of formation tester pressure data

Andrew Chen

AAPG Bulletin

... , doi: 10.2307/2682899.Bender, C. V., and W. R. Holden, 1984, Static pressure gradient reversals in gas wells : 59th Annual Society of Petroleum...

2014

Subsurface Formation Pressure Gradient vs. Slope: Perception and Pitfalls

Selim S. Shaker

GCAGS Transactions

... in normally and geopressured systems where fluid pressure is static. Fluid PG (psi/ft) = density * 0.433 (where 0.433 is the gradient of pure fresh water...

2024

Real-Time Pore Pressure Monitoring Optimizes Drilling 4 Deep Water Wells in Kutei and Tarakan Basin - Offshore East Kalimantan

Graziano Capone, Giovanni Bucari, Somesh Bahuguna, Ngurah Beni Setiawan

Indonesian Petroleum Association

... of Target Sand Base Shale pressure Bottom of Target Sand Gas Gas Gradient GWC Water Gradient Water Reservoir Downdip extent Plan Well Offset Well...

2011

Workflow for Pore Pressure and Horizontal Stress Field Estimation in Vertical Wells Using Well Data in the XŽ Field in South Sumatra

Mohammad Zulfikar Simatupang, Bonar Tua Halomoan Marbun, Ramadhana Aristya, Niko Pratama Purba

Indonesian Petroleum Association

... pressure estimation and Matthews & Kelly for fracture gradient estimation which was then fine-tuned with formation integrity test results. No leak off...

2013

Regionally Interpolated Pore Pressure Model Utilizing Multiple Empirical Methods in the Delaware Basin

Yamin Li, Jon Roberts

Unconventional Resources Technology Conference (URTEC)

.... A significant proportion of the Delaware Basin production comes from Wolfcamp Formation. Reservoir pore pressure estimation is an essential parameter...

2020

Predicting Waterflood Behavior by Simulating Earth Models with No or Limited Dynamic Data: From Model Ranking to Simulating a Billion-Cell Model

Joseph Hovadik, David Larue

AAPG Special Volumes

... with slope of unity passing through the origin. The second static simulation uses no pressure gradient information but instead uses the pseudo-sweep...

2011

Real-Time Geomechanics Modeling for a Challenging Deepwater Exploration Southern Basin Exploration (SBE) Well

Hendri Harsian, Leo Anis, Ade Surya Setiawan, Ricki Marbun

Indonesian Petroleum Association

... on pore pressure and fracture gradient estimation which were impacting on the decision on correct mud weight to use while drilling and casing setting depth...

2018

Gulf of Mexico Subsalt Deformation Zones: Weak Formation Integrity Rather than Anomalous High Pressure Zones

James C. Niemann

GCAGS Transactions

... underbalanced drilling fluid due to improper estimation of the regional pressure and stress gradient for the stratigraphic section encountered below salt...

1997

Integration of Static and Dynamic Synthesis with Iterative Workflow as a Part to Enhance Reservoir Understanding-Case Study: Sisi-Nubi Fields

T.O. Muhroni, A. Sukapradja, J. Bachtiar, S. Nawangsari, O.Ruau, J. Clark

Indonesian Petroleum Association

...). The loops are started with the inputs of both static and dynamic parameters. Starting point will be the initial estimation of Connected Gas in Place...

2015

A Concrete Move toward the Net Zero Emission: Near Field Gas Development Initiative for Electricity Power Plant in East Kalimantan Indonesia

Muhammad Rasyid Ridlah, Aulia Amri, Martina Jatiningsih, Rezki Armanda, Susan Syahdina

Indonesian Petroleum Association

... modeling that comprise the volume of gas hydrocarbon, the distribution of hydrocarbon within the reservoir, and reservoir pressure behavior. PVT analysis...

2023

Production and Pressure Characteristics of Gas Reservoirs, Veracruz Basin, Mexico

Holtz, Mark H., Garcia, Javier, Sakurai, Shinichi, Wawrzyniec, Timothy F., Jennette, David C., Bolanos, Juan Jose

GCAGS Transactions

... pressured gas prospect or reservoir could be estimated by applying the hydrostatic pressure gradient at the spill-point depth. It works as long...

2002

Explanatory Text: Acknowledgements and References

Arne J. Aadlan, Rudy S. K. Phoa

Indonesian Petroleum Association

...Explanatory Text: Acknowledgements and References Arne J. Aadlan, Rudy S. K. Phoa 1981 8 8 DOWDLE, W.L. and COBB, W.M., 1974, "Estimation of Static...

1981

Explanatory Text: Derivation of Stabilized Formation Temperatures

Arne J. Aadlan, Rudy S. K. Phoa

Indonesian Petroleum Association

..., "Estimation of Static Formation Temperature from Well Logs"; 49th Annual SPE of AIME, Fall Meeting, Houston, 8 p. KENYON, C.S., BEDDOES, L.R. Jr...

1981

Unlocking Hydrocarbon Reserves by Optimizing Pore Pressure and Fracture Pressure Predictions in Mature Mahakam Delta Fields

Wahyu Pramono, Dhanny Fadlan, Roy Lesmana, Gustiadi Rosa

Indonesian Petroleum Association

... system and reservoir geology are very important to support pore pressure and fracture pressure analysis in Mahakam. Pore Pressure Estimation METHODS...

2020

The Origins of Abnormal Fluid Pressures

Norman E. Smith, H. George Thomas

Houston Geological Society

... if changes in overburden pressure result from vertical compression (static load), horizontal compression (dynamic load), or uplift. Abnormal pressures may also...

1971

Geomechanics Wellbore Stability Analysis in Successful Drilling of a Challenging HPHT Exploration Well in North Sumatra

Restio Brata, Muhamad Yanuar Mahardi, Apollinaris Stefanus Leo Anis, Fatrial Bahesti

Indonesian Petroleum Association

...) (Figure 12). Trip gas and connection gas were used as a guide for pore pressure estimation using logs data.  Mud Weight Window The minimum horizontal...

2018

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